Bump pypa/cibuildwheel from 2.21.1 to 2.21.3 #493

Job	Run time
Check the tag corresponds to the crate version	2s
Build source distribution	15s
Build cp38-macosx_x86_64	4m 28s
Build cp38-macosx_arm64	5m 49s
Build cp38-win_amd64	3m 52s
Build cp38-manylinux_x86_64	3m 34s
Build cp38-musllinux_x86_64	4m 37s
Build cp38-manylinux_aarch64	26m 3s
Build cp38-manylinux_ppc64le	25m 20s
Build cp38-musllinux_aarch64	23m 53s
Publish light-curve	10s
Publish light-curve-python	14s
	1h 38m 17s

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